<script type="text/javascript">  

/******************************************  
* Snow Effect Script- By Altan d.o.o. (http://www.altan.hr/snow/index.html)  
* Visit Dynamic Drive DHTML code library (http://www.dynamicdrive.com/) for full source code  
* Last updated Nov 9th, 05' by DD. This notice must stay intact for use  
******************************************/  
       
    //Configure below to change URL path to the snow image  
    var snowsrc="http://tcse-cms.com/sneg/sneg.gif"  
    // Configure below to change number of snow to render  
    var no = 10;  
    // Configure whether snow should disappear after x seconds (0=never):  
    var hidesnowtime = 0;  
    // Configure how much snow should drop down before fading ("windowheight" or "pageheight")  
    var snowdistance = "pageheight";  

///////////Stop Config//////////////////////////////////  

    var ie4up = (document.all) ? 1 : 0;  
    var ns6up = (document.getElementById&&!document.all) ? 1 : 0;  

    function iecompattest(){  
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body  
    }  

    var dx, xp, yp; // coordinate and position variables  
    var am, stx, sty; // amplitude and step variables  
    var i, doc_width = 800, doc_height = 600;    
       
    if (ns6up) {  
    doc_width = self.innerWidth;  
    doc_height = self.innerHeight;  
    } else if (ie4up) {  
    doc_width = iecompattest().clientWidth;  
    doc_height = iecompattest().clientHeight;  
    }  

    dx = new Array();  
    xp = new Array();  
    yp = new Array();  
    am = new Array();  
    stx = new Array();  
    sty = new Array();  
    snowsrc=(snowsrc.indexOf("dynamicdrive.com")!=-1)? "snow.gif" : snowsrc  
    for (i = 0; i < no; ++ i) {    
    dx[i] = 0; // set coordinate variables  
    xp[i] = Math.random()*(doc_width-50); // set position variables  
    yp[i] = Math.random()*doc_height;  
    am[i] = Math.random()*20; // set amplitude variables  
    stx[i] = 0.02 + Math.random()/10; // set step variables  
    sty[i] = 0.7 + Math.random(); // set step variables  
    if (ie4up||ns6up) {  
    if (i == 0) {  
    document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><a href=\"http://dynamicdrive.com\"><img src='"+snowsrc+"' border=\"0\"><\/a><\/div>");  
    } else {  
    document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><img src='"+snowsrc+"' border=\"0\"><\/div>");  
    }  
    }  
    }  

    function snowIE_NS6() { // IE and NS6 main animation function  
    doc_width = ns6up?window.innerWidth-10 : iecompattest().clientWidth-10;  
    doc_height=(window.innerHeight && snowdistance=="windowheight")? window.innerHeight : (ie4up && snowdistance=="windowheight")? iecompattest().clientHeight : (ie4up && !window.opera && snowdistance=="pageheight")? iecompattest().scrollHeight : iecompattest().offsetHeight;  
    for (i = 0; i < no; ++ i) { // iterate for every dot  
    yp[i] += sty[i];  
    if (yp[i] > doc_height-50) {  
    xp[i] = Math.random()*(doc_width-am[i]-30);  
    yp[i] = 0;  
    stx[i] = 0.02 + Math.random()/10;  
    sty[i] = 0.7 + Math.random();  
    }  
    dx[i] += stx[i];  
    document.getElementById("dot"+i).style.top=yp[i]+"px";  
    document.getElementById("dot"+i).style.left=xp[i] + am[i]*Math.sin(dx[i])+"px";    
    }  
    snowtimer=setTimeout("snowIE_NS6()", 10);  
    }  

    function hidesnow(){  
    if (window.snowtimer) clearTimeout(snowtimer)  
    for (i=0; i<no; i++) document.getElementById("dot"+i).style.visibility="hidden"  
    }  
       

if (ie4up||ns6up){  
    snowIE_NS6();  
    if (hidesnowtime>0)  
    setTimeout("hidesnow()", hidesnowtime*1000)  
    }  

</script>